.mobile-logo {
    display: none;
}

.desktop-logo {
    display: block;
}

/* Media query for mobile devices */
@media screen and (max-width: 768px) {
    .mobile-logo {
        display: block;
    }

    .desktop-logo {
        display: none;
    }
}

.fade-effect {
    animation: fadeEffect 2.5s infinite;
}

@keyframes fadeEffect {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(90%);
    }

    20% {
        opacity: 1;
        transform: translateY(0);
    }

    80% {
        opacity: 1;
        transform: translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateY(-20px) scale(90%);
    }
}

.main-logo {
    width: 50em;
    margin-bottom: 2em;
}

@media screen and (max-width: 736px) {
    .main-logo {
        width: 20em;
        margin-bottom: 2em;
    }
}